This is a special order item. Est. arrival at B&H is 7-14 days (subject to availability). Your order will be charged at the time of shipment.
International orders*Pentax eyepieces are a near consensus choice amongst serious amateur and professional astronomers as the best that's out there, quite an accomplishment indeed given the fervent passion of the collective.
The XO series are high-powered Plossl designs meant to squeeze every last bit of magnification out of your scope while still delivering remarkable clarity. These eyepieces have a plethora of optical advances packed into their small confines, with low-dispersion elements made from lanthanum glass.
| Focal Length | 5.0mm |
| Eye Relief | 3.6mm |
| Apparent Field of View | 44° |
| Dimensions | 1.8 x 1.9" (46 x 48mm) WxH |
| Weight | 0.26 lb (119 g) |